Perhaps, in less than ten years, people will get a chance to live on planet Mars and eventually create a sustainable civilization there. Elon Musk, president of Tesla Motors, has been interested in colonizing Mars for awhile. Space Exploration Technologies Corporation was founded by Musk in 2002 and 14 years later, he announced at the International Astronautical Congress in Guadalajara, Mexico his plan to send humans to colonize Mars with his future Interplanetary Transport System spaceship-rocket. Residing/moving to other planets is a science fiction dream that is possible, especially with our constant advancing aerospace technology. Of course, this fascinating news has its pros and cons. Musk also explained that the very first colonists (he does not recommend children of course) who are brave enough to try & reside on Mars should understand it will be a dangerous first journey and be prepared to die…if it comes to that. This possibility may terrify many people, but there are some who are willing to be a part of the “trial and error” phase of a new settlement/colony in a foreign world, while most would prefer to go after everything has been figured out and deemed ‘safe”. The Universe, as expansive as it is with all of the galaxies out there, humanity should be curious to know where else could life forms and sustainable living exist. One of the interesting things to ponder is that out of all the countless planets in our Universe, there are probably other forms of life that look alot like us and/or beings that differ quite alot in physical appearance and biology depending on the planet. Worlds with features/climates that are probably breathtaking and amazing. Colonizing Mars would be the beginning of a future that brings a new age to our civilization and space travel. Of course, let’s just make sure we do not get to travel to new worlds, planets located in different galaxies and do a “Avatar” like mission, which has been done before throughout history within our own world. Nevertheless, I have faith in humanity responsibly visiting and inhabiting livable planets in our galaxy and beyond. The process will be controversial, trying, costly, and with error…but may be a astronomical phenomenon that is both exciting & will change the course of science and humanity, perhaps sooner than later.
Manipulating the sound of a record while someone spoke on a microphone was not widely accepted less than 40 years ago. Before the musical art form we call Hip Hop and the method we know as rapping was an internationally recognized fixture in popular music culture, it was a underground innovative movement. It is always exciting and refreshing when a new form of musical style (which eventually is often considered a subgenre) has been introduced & created. Whether it was the origins of punk music with bands like The Kinks and The Ramones or the “college rock radio” era of alternative music with musicians such as R.E.M & The Smiths, they all have one thing in common. Rebellion. They all rebelled against what was popular and mainstream. Yet, often times in history an underground musical art form became a part of the mainstream popular music culture if it was accepted on a massive level. Case in point: Kurt Cobain was not comfortable with Nirvana’s music being a part of pop music culture (In Bloom song speaks about this). However, that is what “Grunge” music became…chart topping hits that was played continuously on heavily viewed channels such as MTV. Nevertheless, it was their decision to sign with a major record label, and “bandwagoners” naturally came with this. In fact, there is often a repeated pattern in music with this, which will probably always be. There are many factors such as generation, society/cultural events, technology, and demographics that correlate with an underground “alternative” sound being popularized. The problem is when a new musical style/sound starts off as fresh and different… then is transformed into something that has lost its “edge” and individuality due to exploitation in the music industry. The art of “underground”music becoming popular mainstream music has its pros and cons, all how we perceive it. Either way, music has & always will be an ever progressing art with many different colors. Hundreds of years from now what we listen to today, what we call “rebellious”, “alternative” or “innovative” in comparision to a “pop music” sound will be so interesting to compare with what sounds/styles may be introduced in the future. The evolution of all music is inevitable.
Nanotechnology involves the study of extremely small things, which are conducted at the nano-scale ( 1-100 nanometers). This form of science can be used in other fields such as chemistry, biology, physics, and engineering. With the use of nanotechnology, atoms and molecules can be controlled and manipulated. Of course, although everything on Earth is made up of atoms, they cannot be seen with the naked eye. However, with the ability to see atoms /molecules on the nano-scale, scientists are finding ways to manipulate tiny particles and create new inventions that seems like stuff of science fiction. Nanotechnology could be used in wound dressings to rapidly stop bleeding in trauma patients, to clean up industrial solvents contaminating water, eliminate excess trash, stop diseases internally, and allow us to create anything lighter, cheaper, stronger, and better. All of this and much more are the benefits of nanotechnology that could be an amazing asset to our future on this planet.
However, just like other forms of advanced technology and powerful inventions that mankind has created, there are also cons that many people should ponder on. For one, nanotechnology in the wrong hands could be detrimental to us because it can be used for mass destruction as well. For one, in the wrong hands nanotechnology could be a weapon to destroy the human body. Nanoparticles would be challenging to locate, and with this form of artificial intelligence means it could be a game changer when it comes to warfare & attacks on the general public. Not to mention, there could be unintended health consequences. For an example, our white blood cells could look at nanotechnology “nanorobots” as ”invaders”, and/or our natural immune systems could be suppressed. There’s also the threat of humans relying and becoming entirely dependent on nanotechnology to survive, which could actually be a very unfortunate outcome for us.
All in all, a lot of the expectations that people have for nanotechnology are just concepts and not our actual reality right now. Yet, in the future it is not hard to imagine the heavy usage of nanotechnology. There should be strict ethical standards and codes to follow internationally for this advanced technology to be governed correctly. The thing is, nanotechnology can be used in many ways to help improve our lives and be an incredible breakthrough in health related issues. Yet, this technology can also be used to cause evil and destruction to the world on new levels and rapid speeds than we’ve ever known before. The choice is ours.